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Trakpactor 550 Blasted Limestone

trakpactor 550

BACKGROUND

At a site in Ireland, the Trakpactor 550 would crush limestone after being fed by a Jaw crusher and was then was feeding directly onto a scalper. The fines product was 0-30mm, the midsize product was 30-80mm which was then fed into a 1000 Maxtrak and the oversize +80mm was stockpiled.

SETUP

Jaw crusher

  • Set at 90mm CSS

Trakpactor 550

  • Pre-screen fitted with 30mm Punch Plate
  • 4 full martensitic blowbars
  • Engine Load: Approx. 60%
  • Top apron set at 100mm
  • Bottom apron set at 50mm

1000 Maxtrak

  • Long throw
  • Medium coarse liners
  • CSS : 25mm

 

Production 

Trakpactor 500:

  • Producing 340-400 tonnes per hour
  • 100% passing at 100mm

 

Overall Photo’s

case study trakpactor 550

Product Photo’s

30-80m Crush Limestone

30-80mm

+80mm Crush Limestone

+80mm

0-30mm Crush Limestone

0-30mm

SUMMARY

The customer was very impressed with the production of this new Terex chamber and the new design, which has improved the flow of material through the machine.

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